Kristin Lehman joins Colin Firth and Emily Blunt in the upcoming dark comedy Arthur Newman, Golf Pro. The actress will play Colin Firth's ex-wife, who lives with their son and her new husband. Dante Ariola will be directing the Becky Johnston comedy.

Colin Firth stars as Wallace Avery, a man who hates his job and is despised by his family. Feeling he missed his shot at living the dream, he decides to fake his own death and create a new identity. He meets a young woman (Emily Blunt) with her own troubled past, and the duo start breaking into empty homes to pose as the absent owners.

Production is expected to start this month in North Carolina.